Blue Sea 1850 M2 Vessel Systems Monitor [1850] Paddlesports | Waterproof Bags & Cases an operating frequency of 77/200

an operating frequency of 77/200 kHz (traditional) and 455 kHz (DownVü)

Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank*

Box Dimensions: 21"H x 22"W x 23"L WT: 58 lbs

This 11' wiring harness is designed to connect a single 10"-30" LED light bar to your 12V electrical system

Raritan's Motor Shaft Seal is a replacement toilet part

Blue Sea 1850 M2 Vessel Systems Monitor [1850] Paddlesports | Waterproof Bags & Cases an operating frequency of 77/2001850 M2 Vessel Systems Monitor Performs comprehensive monitoring of four critical systems in one compact organic LED digital monitor. DC System Monitoring (up to two batteries) One input monitors the DC voltage, state of charge, current for one battery bank and another input monitors the voltage of an additional battery bank. Alarms include high and low voltage, high current, and low battery. AC System Monitoring The VSM monitors a single AC voltage,